Chandrasekhar Limit Chandrasekhar Limit
Study guide for Chandrasekhar Limit under Physics Cosmic Physics for UPSC Civil Services Preparation. Study guide for Chandrasekhar Limit under Physics Cosmic Physics for UPSC Civil Services Preparation.
Chandrasekhar Limit
The maximum mass (~1.4 solar masses or 2.76 × 10^30 kg) a stable white dwarf star can hold before electron degeneracy pressure fails and gravitational collapse triggers a supernova or neutron star formation.
Importance in UPSCUPSC में महत्व
Frequently tested in UPSC CSE Prelims under Science and Technology (Cosmic Physics, Space Exploration, Stellar Evolution) and provides crucial fundamental background for understanding black holes, neutron stars, and modern astrophysics in Mains GS-3.
Learning Outcomesसीखने के परिणाम
- Master foundational concepts and mechanisms of Chandrasekhar Limit and stellar evolution.
- Evaluate the quantum mechanical role of electron degeneracy pressure versus gravitational forces.
- Apply high-yield mnemonics to solve tricky Prelims and Mains questions regarding stellar remnants.
Prerequisitesआवश्यक शर्तें
- Basic stellar physics
- Quantum mechanics principles
- Gravity and nuclear fusion